Ariat's new Terrain? H2O Hikers have a full grain leather upper with a waterproof membrane that is light weight and extremely durable. Using their signature ATS? composite, precision molded, forked shank, you are guaranteed stability and comfort. With the moisture wicking, antibacterial/anti-odor sockliner, at the end of the day you won't be scared to take your shoes off. The advantages to this boot go on and on. When you put these on your feet, you will be happy from comfort, to durability, to looks!